What best describes the governments of the united states and the soviet union after world war ii? the united states had a single-party system, and the soviet union had a democratic system. both the united states and the soviet union had a democratic system. both the united states and the soviet union had a single-party system. the united states had a democratic system, and the soviet union had a single-party system.

The correct answer is The United States had a democratic system, and the Soviet Union had a single-party system.

The US government after World War II was very similar to what it was like before World War II. It was a government structure based around the ideas of citizens having the ultimate power in deciding who represents them. On the other hand, the Soviet Union was a one party system in which the communist sect controlled the country.

The United States had a democratic system, and the Soviet Union had a single-party system